In 2Ba(OH)2...
Ba = 2
O = 4
H = 4
Trees are not at fault for releasing greenhouse gas. Rather, they are the natural way of absorbing the gas in our atmosphere and are our primary natural ally.
The answer is B.) Omnivores eat plants.
Answer:
The invention of the electron microscope allowed them to see organelles and other structures smaller than cells. There is variation in cells, but all cells have a plasma membrane, cytoplasm, ribosomes, and DNA. These similarities show that all life on Earth has a common ancestor in the distant past
